11 October 2021, Hamburg: Richard Lutz (r), CEO of Deutsche Bahn AG, Peter Tschentscher (2nd from right, SPD), First Mayor and President of the Senate of the Free and Hanseatic City of Hamburg, and Roland Busch, CEO of Siemens AG, stand in the driver's cab of the S-Bahn S21 next to Valeska Hoop, train driver from Buxtehude, during the premiere trip of the digital, automatically running S-Bahn Hamburg, to Bergedorf. The premiere journey took place as part of the opening of the ITS World Congress for Mobility and Logistics. Photo: Marcus Brandt/dpa